The J Skis Allplays are great option if you are looking for one ski and are a playful skier. I didn't ski any park on these because I was lucky enough to test them at Snowbird for 4 days. I was skiing all mountain and jumping cat tracks, finding tranny, laying down hard turns, and generally playing around on the mountain. The first day we had about 8 inches of fresh that got chopped up pretty quick. The next 3 days were everything from ice to moguls to chopped up dense snow to spring slush.
They would be good for someone who likes to do a bit of everything and prefers a ski on the narrower end of the scale. If were to go back to a one ski quiver, I would definitely pick up a pair of these. Some people like wider skis for the park too, I went through that phase. If that is your thing, give these a look. [tag=96000]@Lemuel[/tag] - Full Review